medium5.5
CVE-2025-69645
Binutils objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF debug information.
Impact
Binutils objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF debug information. A logic error in the handling of DWARF compilation units can result in an invalid offset_size value being used inside byte_get_little_endian, leading to an abort (SIGABRT). The issue was observed in binutils 2.44. A local attacker can trigger the crash by supplying a malicious input file.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gnu | Binutils | Version 2.44 |